Enable on my repo

Author: Benjamin Muskalla

.github/workflows/mad_modelDiff.yml

@@ -21,7 +21,7 @@ jobs:
   model-diff:
     name: Model Difference
     runs-on: ubuntu-latest
-    if: github.repository == 'github/codeql'
+    if: github.repository == 'github/codeql' || github.repository == 'bmuskalla/codeql'
     strategy:
       matrix:
         # large